发明申请
US20100260493A1 IMAGE SHAKE CORRECTION APPARATUS AND IMAGE PICKUP APPARATUS 有权
图像冲击矫正装置和图像拾取装置

  • 专利标题: IMAGE SHAKE CORRECTION APPARATUS AND IMAGE PICKUP APPARATUS
  • 专利标题(中): 图像冲击矫正装置和图像拾取装置
  • 申请号: US12755586
    申请日: 2010-04-07
  • 公开(公告)号: US20100260493A1
    公开(公告)日: 2010-10-14
  • 发明人: Yuichiro Kato
  • 申请人: Yuichiro Kato
  • 申请人地址: JP Tokyo
  • 专利权人: CANON KABUSHIKI KAISHA
  • 当前专利权人: CANON KABUSHIKI KAISHA
  • 当前专利权人地址: JP Tokyo
  • 优先权: JP2009-097065 20090413
  • 主分类号: G03B17/00
  • IPC分类号: G03B17/00 G02B27/64
IMAGE SHAKE CORRECTION APPARATUS AND IMAGE PICKUP APPARATUS
摘要:
A third group barrel 3 holding a third lens group L3 is controlled to be driven by drivers in yaw and pitch directions orthogonal to an optical axis, respectively. The Y magnet and the Y yoke of the driver in the yaw direction are fixed on the third group barrel 3, and a Y electromagnetic coil is disposed at a Y guide base 24 surrounding the third group barrel 3. As a driver in the pitch direction, a P magnet and P yoke 29 are fixed to the Y guide base 24, and a P electromagnetic coil is fixed to a P guide base at an opposed position. A Y guide bar 25 and a P guide bar 30 are overlapped with projection regions onto planes orthogonal to the optical axis of the Y electromagnetic coil and the Y magnet, and the P electromagnetic coil and the P magnet, respectively.
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